The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-04-07T18:00:34
Updated: 2022-04-19T23:21:05
Reserved: 2020-04-07T00:00:00
Link: CVE-2020-11612
JSON object: View
NVD Information
Status : Modified
Published: 2020-04-07T18:15:13.697
Modified: 2023-11-07T03:14:59.690
Link: CVE-2020-11612
JSON object: View
Redhat Information
No data.
CWE